Ferritic Stainless Steel Sheet

Exposure to elevated temperatures such as welding leads to a refined grain structure of ferrite and low carbon martensite.

Ferritic stainless steel sheet.

41003 stainless steel product description ak steel 41003 is an 11 chromium cr ferritic stainless steel with low carbon c and nitrogen n and small additions of manganese mn and nickel ni. Choose from our selection of ferritic stainless steel including economical 430 stainless steel polished economical 430 stainless steel and more. Known for good ductility resistance to corrosion and stress corrosion cracking. When some carbon is present and if cooling occurs quickly some of the austenite will transform into martensite tempering annealing will transform the martensitic structure into ferrite and.

Its high concentration of iron and its fundamental structure. Groups of ferritic stainless steels ferritic stainless steel alloys can generally be classified into five groups three families of standard grades groups 1 to 3 and two families of specialty grade steels groups 4 and 5. With greater strength than carbon steels ferritics provide an advantage in many applications where thinner materials and reduced weight are necessary such as automotive emission control systems. Ferritic stainless steel grades.

Antimicrobial steel agion. In stock and ready to ship. For ferritic stainless steels that make up includes nickel and titanium. Most commonly used in sheet form up to 3mm ferritic stainless steels are formable similar to carbon steel.

High in chromium magnetic stainless steels that have low carbon content. The ferritic stainless steel sheet involves a problem that the ridging is likely to generate at the forming step such as the deep drawing step. The iron chromium phase diagram shows that up to about 13 cr the steel undergoes successive transformations upon cooling from the liquid phase from ferritic α phase to austenitic γ phase and back to α. To qualify as stainless steel fe base alloys must contain at least 10 5 cr.

Fe cr phase diagram. As a result it was found that by using a stainless steel sheet comprising high aluminum ferritic stainless steel containing over 2 5mass al it is possible to control the difference between the average linear expansion coefficients of the proposed stainless steel sheet and crystallized glass for a weight sensor in a temperature range from 20 c to 900 c. Welding especially of older grades is difficult and even modern grades require care and greater cleanliness. Ferritic stainless steels are classified in the 400 series usually with 10 to 30 chromium content and are often chosen for their excellent corrosion resistance and elevated temperature oxidation resistance.

A ferritic stainless steel owes its magnetism to two factors.